user
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:
Which of the following processes involves the use of force?

### Input:
Tugging a rope, pushing a cart, or lifting a weight

### Response:
assistant
Tugging a rope and pushing a cart involve the use of force.  Lifting a weight does not involve the use of force.